CA2220121A1 - Dispositif intraluminal a surface glissante - Google Patents
Dispositif intraluminal a surface glissante Download PDFInfo
- Publication number
- CA2220121A1 CA2220121A1 CA002220121A CA2220121A CA2220121A1 CA 2220121 A1 CA2220121 A1 CA 2220121A1 CA 002220121 A CA002220121 A CA 002220121A CA 2220121 A CA2220121 A CA 2220121A CA 2220121 A1 CA2220121 A1 CA 2220121A1
- Authority
- CA
- Canada
- Prior art keywords
- guidewire
- region
- lubricious
- particulate
- helical coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/082—Inorganic materials
- A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09175—Guide wires having specific characteristics at the distal tip
Abstract
L'invention concerne un fil-guide présentant à sa surface un revêtement glissant et tenace constitué d'une matière particulaire glissante finement divisée. Le revêtement selon l'invention présente une épaisseur d'au plus environ 0,00002 pouce, un coefficient de frottement d'au plus environ 0,030 et une dureté d'au moins 1,0 Mohs. De préférence, le revêtement de surface comprend une couche monomoléculaire de disulfure de tungstène. Le fil-guide selon l'invention comporte une configuration à pointe distale améliorée constituée d'un élément central allongé et souple à au moins une section conique à son extrémité distale et une partie distale aplatie. La partie distale présente au moins deux régions aplaties à section décroissante dans le sens distal. Une bobine hélicoïdale souple est fixée à l'élément central et comprend au moins trois régions distinctes espacées de manière croissante dans le sens distal. De préférence, la totalité de la longueur du fil-guide à proximité de la bobine hélicoïdale présente le revêtement de surface glissant selon l'invention.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43744095A | 1995-05-05 | 1995-05-05 | |
US08/437,440 | 1995-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2220121A1 true CA2220121A1 (fr) | 1996-11-07 |
Family
ID=23736459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002220121A Abandoned CA2220121A1 (fr) | 1995-05-05 | 1996-05-02 | Dispositif intraluminal a surface glissante |
Country Status (5)
Country | Link |
---|---|
US (1) | US6390992B1 (fr) |
EP (1) | EP0828524A2 (fr) |
JP (1) | JPH11504829A (fr) |
CA (1) | CA2220121A1 (fr) |
WO (1) | WO1996034635A2 (fr) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6251086B1 (en) | 1999-07-27 | 2001-06-26 | Scimed Life Systems, Inc. | Guide wire with hydrophilically coated tip |
US5924998A (en) * | 1997-03-06 | 1999-07-20 | Scimed Life System, Inc. | Guide wire with hydrophilically coated tip |
US6086970A (en) * | 1998-04-28 | 2000-07-11 | Scimed Life Systems, Inc. | Lubricious surface extruded tubular members for medical devices |
US7235092B2 (en) * | 1999-11-19 | 2007-06-26 | Advanced Bio Prosthetic Surfaces, Ltd. | Guidewires and thin film catheter-sheaths and method of making same |
JP3762290B2 (ja) | 2001-12-03 | 2006-04-05 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
WO2004026385A1 (fr) | 2002-09-20 | 2004-04-01 | I.S.T Corporation | Fil guide medical et procede de production associe |
US6923754B2 (en) * | 2002-11-06 | 2005-08-02 | Senorx, Inc. | Vacuum device and method for treating tissue adjacent a body cavity |
US8328710B2 (en) * | 2002-11-06 | 2012-12-11 | Senorx, Inc. | Temporary catheter for biopsy site tissue fixation |
CA2432599A1 (fr) * | 2003-06-17 | 2004-12-17 | Pierre Bourgault | Methode et appareil permettant de faire fondre la neige et la glace |
US7553287B2 (en) * | 2003-10-30 | 2009-06-30 | Boston Scientific Scimed, Inc. | Guidewire having an embedded matrix polymer |
US20050096665A1 (en) * | 2003-10-30 | 2005-05-05 | Scimed Life Systems, Inc. | Guidewire having a helically contoured portion |
JP3810413B2 (ja) * | 2004-03-29 | 2006-08-16 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
US7662082B2 (en) | 2004-11-05 | 2010-02-16 | Theragenics Corporation | Expandable brachytherapy device |
DE602005010758D1 (de) * | 2005-09-27 | 2008-12-11 | Asahi Intecc Co Ltd | Medizinischer Führungsdraht |
US8079946B2 (en) | 2005-11-18 | 2011-12-20 | Senorx, Inc. | Asymmetrical irradiation of a body cavity |
US20080119762A1 (en) * | 2006-11-16 | 2008-05-22 | Tateishi Tadasu | Guide wire |
US7896820B2 (en) * | 2006-12-26 | 2011-03-01 | Terumo Kabushiki Kaisha | Guide wire |
US7744545B2 (en) * | 2006-12-28 | 2010-06-29 | Terumo Kabushiki Kaisha | Guide wire |
JP5020630B2 (ja) * | 2006-12-28 | 2012-09-05 | テルモ株式会社 | ガイドワイヤ |
JP5214878B2 (ja) * | 2006-12-28 | 2013-06-19 | テルモ株式会社 | ガイドワイヤ |
US8206837B2 (en) * | 2007-01-12 | 2012-06-26 | Terumo Kabushiki Kaisha | Interventional medical device |
JP4917900B2 (ja) * | 2007-01-12 | 2012-04-18 | テルモ株式会社 | ガイドワイヤ用中間部材およびガイドワイヤ |
JP4981471B2 (ja) | 2007-02-09 | 2012-07-18 | テルモ株式会社 | ガイドワイヤ |
US8287442B2 (en) * | 2007-03-12 | 2012-10-16 | Senorx, Inc. | Radiation catheter with multilayered balloon |
US8740873B2 (en) * | 2007-03-15 | 2014-06-03 | Hologic, Inc. | Soft body catheter with low friction lumen |
JP2008237253A (ja) | 2007-03-23 | 2008-10-09 | Terumo Corp | ガイドワイヤ |
JP2008245852A (ja) * | 2007-03-29 | 2008-10-16 | Terumo Corp | ガイドワイヤ |
US8308658B2 (en) * | 2007-04-13 | 2012-11-13 | Neometrics, Inc. | Medical guidewire |
JP5295104B2 (ja) | 2007-05-09 | 2013-09-18 | 独立行政法人科学技術振興機構 | ガイドワイヤ及びステント |
JP5441336B2 (ja) * | 2007-05-11 | 2014-03-12 | テルモ株式会社 | ガイドワイヤ |
EP2205290A2 (fr) * | 2007-10-31 | 2010-07-14 | Senorx, Inc. | Cathéter à corps souple avec lumière à faible frottement |
WO2009081844A1 (fr) * | 2007-12-26 | 2009-07-02 | Terumo Kabushiki Kaisha | Elément médical long, procédé de fabrication et appareil pour le fabriquer |
US20090188098A1 (en) | 2008-01-24 | 2009-07-30 | Senorx, Inc. | Multimen brachytherapy balloon catheter |
WO2009119386A1 (fr) * | 2008-03-27 | 2009-10-01 | テルモ株式会社 | Fil-guide |
US8002715B2 (en) * | 2008-05-30 | 2011-08-23 | Boston Scientific Scimed, Inc. | Medical device including a polymer sleeve and a coil wound into the polymer sleeve |
US8485969B2 (en) | 2008-09-18 | 2013-07-16 | Jeffrey Grayzel | Medical guide element with diameter transition |
US9579524B2 (en) | 2009-02-11 | 2017-02-28 | Hologic, Inc. | Flexible multi-lumen brachytherapy device |
US9248311B2 (en) | 2009-02-11 | 2016-02-02 | Hologic, Inc. | System and method for modifying a flexibility of a brachythereapy catheter |
US8636803B2 (en) | 2009-04-07 | 2014-01-28 | Spinal Stabilization Technologies, Llc | Percutaneous implantable nuclear prosthesis |
US10207126B2 (en) | 2009-05-11 | 2019-02-19 | Cytyc Corporation | Lumen visualization and identification system for multi-lumen balloon catheter |
US9352172B2 (en) | 2010-09-30 | 2016-05-31 | Hologic, Inc. | Using a guide member to facilitate brachytherapy device swap |
US11298251B2 (en) | 2010-11-17 | 2022-04-12 | Abbott Cardiovascular Systems, Inc. | Radiopaque intraluminal stents comprising cobalt-based alloys with primarily single-phase supersaturated tungsten content |
US10342992B2 (en) | 2011-01-06 | 2019-07-09 | Hologic, Inc. | Orienting a brachytherapy applicator |
US9724494B2 (en) | 2011-06-29 | 2017-08-08 | Abbott Cardiovascular Systems, Inc. | Guide wire device including a solderable linear elastic nickel-titanium distal end section and methods of preparation therefor |
US11154313B2 (en) * | 2013-03-12 | 2021-10-26 | The Volcano Corporation | Vibrating guidewire torquer and methods of use |
US20140277467A1 (en) | 2013-03-14 | 2014-09-18 | Spinal Stabilization Technologies, Llc | Prosthetic Spinal Disk Nucleus |
US9295479B2 (en) | 2013-03-14 | 2016-03-29 | Spinal Stabilization Technologies, Llc | Surgical device |
US9579205B2 (en) | 2013-09-12 | 2017-02-28 | Ronen Shavit | Liners for medical joint implants with improved wear-resistance |
MX2016014146A (es) | 2014-04-29 | 2017-02-06 | Bard Inc C R | Alambre guia con mayor rigidez resistente a acodaduras. |
PL3215067T3 (pl) | 2014-11-04 | 2020-11-02 | Spinal Stabilization Technologies Llc | Implantowana przezskórnie proteza jądra |
WO2016073587A1 (fr) | 2014-11-04 | 2016-05-12 | Spinal Stabilization Technologies Llc | Prothèse nucléaire implantable percutanée |
CA2997117A1 (fr) | 2015-09-01 | 2017-03-09 | Spinal Stabilization Technologies Llc | Prothese nucleaire implantable |
JP7457712B2 (ja) | 2018-09-04 | 2024-03-28 | スパイナル スタビライゼーション テクノロジーズ リミテッド ライアビリティ カンパニー | 植込み可能な髄核補綴物、キット、および関連する方法 |
US11504503B2 (en) * | 2019-04-05 | 2022-11-22 | Becton, Dickinson And Company | Vascular access instrument having a fluid permeable structure, and related devices and methods |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE430695B (sv) * | 1982-04-22 | 1983-12-05 | Astra Meditec Ab | Forfarande for framstellning av en hydrofil beleggning samt enligt forfarandet framstellda medicinska artiklar |
US4534363A (en) * | 1982-04-29 | 1985-08-13 | Cordis Corporation | Coating for angiographic guidewire |
US4721117A (en) * | 1986-04-25 | 1988-01-26 | Advanced Cardiovascular Systems, Inc. | Torsionally stabilized guide wire with outer jacket |
US4759748A (en) * | 1986-06-30 | 1988-07-26 | Raychem Corporation | Guiding catheter |
US4813434A (en) * | 1987-02-17 | 1989-03-21 | Medtronic Versaflex, Inc. | Steerable guidewire with deflectable tip |
US5001009A (en) * | 1987-09-02 | 1991-03-19 | Sterilization Technical Services, Inc. | Lubricious hydrophilic composite coated on substrates |
US5061738A (en) * | 1988-04-18 | 1991-10-29 | Becton, Dickinson And Company | Blood compatible, lubricious article and composition and method therefor |
US4940062A (en) * | 1988-05-26 | 1990-07-10 | Advanced Cardiovascular Systems, Inc. | Guiding member with deflectable tip |
US4998923A (en) * | 1988-08-11 | 1991-03-12 | Advanced Cardiovascular Systems, Inc. | Steerable dilatation catheter |
US5091205A (en) * | 1989-01-17 | 1992-02-25 | Union Carbide Chemicals & Plastics Technology Corporation | Hydrophilic lubricious coatings |
US4925668A (en) * | 1989-01-18 | 1990-05-15 | Becton, Dickinson And Company | Anti-infective and lubricious medical articles and method for their preparation |
US5312356A (en) * | 1989-05-22 | 1994-05-17 | Target Therapeutics | Catheter with low-friction distal segment |
US5026607A (en) * | 1989-06-23 | 1991-06-25 | C. R. Bard, Inc. | Medical apparatus having protective, lubricious coating |
US5135516A (en) * | 1989-12-15 | 1992-08-04 | Boston Scientific Corporation | Lubricious antithrombogenic catheters, guidewires and coatings |
US5077352A (en) * | 1990-04-23 | 1991-12-31 | C. R. Bard, Inc. | Flexible lubricious organic coatings |
US5179174A (en) * | 1990-04-23 | 1993-01-12 | C. R. Bard, Inc. | Flexible lubricious organic coatings |
US5069217A (en) | 1990-07-09 | 1991-12-03 | Lake Region Manufacturing Co., Inc. | Steerable guide wire |
US5433200A (en) * | 1990-07-09 | 1995-07-18 | Lake Region Manufacturing, Inc. | Low profile, coated, steerable guide wire |
EP0495299A1 (fr) * | 1990-12-03 | 1992-07-22 | C.R. Bard, Inc. | Construction d'un embout de fil de guidage |
US5242428A (en) * | 1991-10-04 | 1993-09-07 | Aubrey Palestrant | Apparatus for wetting hydrophilic-coated guide wires and catheters |
EP0580846A4 (en) * | 1992-02-10 | 1994-08-24 | Advanced Cardiovascular System | Composite material having a lubricous surface for catheter use |
JPH06121828A (ja) * | 1992-10-13 | 1994-05-06 | Sumitomo Bakelite Co Ltd | 医療用バルーンカテーテル |
CA2114697C (fr) * | 1993-02-08 | 2006-06-13 | Kenichi Shimura | Outil medical ayant une surface lubrifiee dans un etat hydrate et methode de production |
US5531715A (en) * | 1993-05-12 | 1996-07-02 | Target Therapeutics, Inc. | Lubricious catheters |
US5407590A (en) * | 1993-07-02 | 1995-04-18 | Salvia; Vincent F. | Transition metal/polymer matrix composite of transition metal dichalcogenides and polymers a lubricious and wear resistant composite and methods for applying such to substrata |
US5443455A (en) * | 1993-07-27 | 1995-08-22 | Target Therapeutics, Inc. | Guidewire and method of pretreating metal surfaces for subsequent polymer coating |
JPH10503103A (ja) * | 1994-07-25 | 1998-03-24 | アドバンスト・カーディオバスキュラー・システムズ・インコーポレイテッド | 潤滑性表面を有する複合体ポリエステル材料 |
-
1996
- 1996-05-02 WO PCT/US1996/006281 patent/WO1996034635A2/fr not_active Application Discontinuation
- 1996-05-02 EP EP96914579A patent/EP0828524A2/fr not_active Withdrawn
- 1996-05-02 CA CA002220121A patent/CA2220121A1/fr not_active Abandoned
- 1996-05-02 JP JP8533546A patent/JPH11504829A/ja active Pending
-
1997
- 1997-03-27 US US08/825,411 patent/US6390992B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11504829A (ja) | 1999-05-11 |
US6390992B1 (en) | 2002-05-21 |
EP0828524A2 (fr) | 1998-03-18 |
WO1996034635A3 (fr) | 1997-02-13 |
WO1996034635A2 (fr) | 1996-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6390992B1 (en) | Intraluminal device with lubricious surface | |
US5385152A (en) | Guidewire for crossing occlusions in blood vessels | |
US6464650B2 (en) | Guidewire with smoothly tapered segment | |
US6494894B2 (en) | Coated wire | |
US9610426B2 (en) | Method of manufacturing balloon catheter and balloon catheter | |
US5363847A (en) | Guidewire having double distal portions | |
US6569107B2 (en) | Guidewires having a vapor deposited primer coat | |
EP1601402B1 (fr) | Tube exterieur tresses multiples | |
US6306176B1 (en) | Bonding layers for medical device surface coatings | |
US5217026A (en) | Guidewires with lubricious surface and method of their production | |
AU638936B2 (en) | Nylon-peba copolymer catheter | |
US6251085B1 (en) | Medical guidewire | |
US20060129066A1 (en) | Intravascular guide wire and method for manufacture thereof | |
EP0421650A1 (fr) | Construction de cathéter à film laminé multicouche enroulé | |
WO2002049704A2 (fr) | Fil-guide a enroulement distal effile | |
CA2007743A1 (fr) | Sonde vasculaire avec lubrification durable | |
US20240009431A1 (en) | Guidewire | |
US6425418B1 (en) | Flexible tube and manufacturing method for the same | |
US7709046B1 (en) | Medical devices comprising non cross-linked, thin and flexible aqueous coatings, and methods related thereto | |
WO2021222443A1 (fr) | Fil à bobine pour navigation dans la tortuosité vasculaire et procédés d'utilisation du fil de bobine | |
WO2024010651A1 (fr) | Âme de fil-guide présentant des sections transversales non rondes | |
WO2004009170A1 (fr) | Fil-guide avec segment central souple effile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |